Rectangular Dielectric Resonator Antenna for Ku-Band Satellite Applications

被引：0
|
作者：
Yadav, Kshitij Singh [1 ]
Mishra, Piyush Kumar [1 ]
Singh, Tilakdhari [1 ]
Sharma, Pooja [1 ]
Tripathi, Vijay Shanker [1 ]
机构：
[1] Motilal Nehru Natl Inst Technol, Dept Elect & Commun Engn, Prayagraj, India
来源：
2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年
关键词：
Rectangular DRA; aperture coupled; Ku band; satellite applications;
D O I：
10.1109/SPACE63117.2024.10667737
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper proposes a dielectric resonator antenna that is small and efficient. It uses the aperture coupling technique to improve wideband performance for Ku-band applications. The antenna that is being proposed has a small volume of 30 x 30 x 1.6 mm3, and it is made of an affordable FR-4 substrate. At a resonance frequency of 12.92 GHz, the simulated impedance bandwidth is observed between 11.93 GHz and 14.01 GHz, with a maximum return loss of 28.2 dB. Within the operational frequency band spectrum, the suggested antenna radiates with more than 70% radiation efficiency.
引用
收藏
页码：286 / 289
页数：4
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